Base | Representation |
---|---|
bin | 11011101101010… |
… | …10010111100001 |
3 | 121012100211022010 |
4 | 31312222113201 |
5 | 434000324441 |
6 | 35021503133 |
7 | 5521435404 |
oct | 1566522741 |
9 | 535324263 |
10 | 232433121 |
11 | 10a225498 |
12 | 65a11aa9 |
13 | 392018bb |
14 | 22c25d3b |
15 | 15614116 |
hex | ddaa5e1 |
232433121 has 8 divisors (see below), whose sum is σ = 309997024. Its totient is φ = 154912320.
The previous prime is 232433093. The next prime is 232433161. The reversal of 232433121 is 121334232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 232433121 - 29 = 232432609 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (232433161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5190 + ... + 22176.
It is an arithmetic number, because the mean of its divisors is an integer number (38749628).
Almost surely, 2232433121 is an apocalyptic number.
It is an amenable number.
232433121 is a deficient number, since it is larger than the sum of its proper divisors (77563903).
232433121 is a wasteful number, since it uses less digits than its factorization.
232433121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21551.
The product of its digits is 864, while the sum is 21.
The square root of 232433121 is about 15245.7574754421. The cubic root of 232433121 is about 614.8455081567.
Adding to 232433121 its reverse (121334232), we get a palindrome (353767353).
The spelling of 232433121 in words is "two hundred thirty-two million, four hundred thirty-three thousand, one hundred twenty-one".
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